GROMACS version: 2020.4-MODIFIED
GROMACS modification: Yes - Patched with Plumed
Hello,
I have been seeing the following error upon restarting my multi simulation with mdrun:
Fatal error: The initial step is not consistent across multi simulations which share the
state
Indeed the checkpoints for each replica do not correspond to the same initial step. I would like to understand why this is so and how to enforce synchronized checkpoint files. In my simulation no exchanges are attempted but there is a synchronization between replicas every 500 steps enforced by Plumed.
Looking forward to your feedback.
Best regards,
Pablo Piaggi